Merge branch 'main' into main

Author: eldavojohn

.github/workflows/benchmark.yml

@@ -17,10 +17,13 @@ jobs:
       NPM_CONFIG_UNSAFE_PERM: true
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - uses: actions/setup-node@v4
         with:
+          cache: 'npm'
+          cache-dependency-path: |
+            package-lock.json
           node-version: ${{ matrix.node_version }}
 
       - run: npm install -g npm@latest

.github/workflows/docs.yaml

@@ -13,6 +13,9 @@ jobs:
 
       - uses: actions/setup-node@v4
         with:
+          cache: 'npm'
+          cache-dependency-path: |
+            package-lock.json
           node-version: '18'
 
       - name: Install and Build 🔧

.github/workflows/lint.yml

@@ -12,12 +12,15 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
+      - name: Checkout
+        uses: actions/checkout@v4
       - uses: actions/setup-node@v4
         with:
+          cache: 'npm'
+          cache-dependency-path: |
+            package-lock.json
           node-version: '16'
 
-      - uses: actions/checkout@v4
-
       - name: Lint changelog file
         uses: avto-dev/markdown-lint@v1
         with:

.github/workflows/unit-test.yml

@@ -15,6 +15,7 @@ jobs:
           - "14"
           - "16"
           - "18"
+          - "20"
     runs-on: ubuntu-latest
     env:
       NPM_CONFIG_UNSAFE_PERM: true
@@ -24,6 +25,9 @@ jobs:
 
       - uses: actions/setup-node@v4
         with:
+          cache: 'npm'
+          cache-dependency-path: |
+            package-lock.json
           node-version: ${{ matrix.node_version }}
 
       - run: npm install -g npm@latest
@@ -42,7 +46,7 @@ jobs:
       - name: Unit tests
         run: |
           # TODO(legendecas): webpack https://stackoverflow.com/questions/69692842/error-message-error0308010cdigital-envelope-routinesunsupported
-          if [ "${{ matrix.node_version }}" = "18" ]; then
+          if [ "${{ matrix.node_version }}" = "18" ] || [ "${{ matrix.node_version }}" == "20" ]; then
             export NODE_OPTIONS=--openssl-legacy-provider
           fi
           npm run test
@@ -59,6 +63,9 @@ jobs:
 
       - uses: actions/setup-node@v4
         with:
+          cache: 'npm'
+          cache-dependency-path: |
+            package-lock.json
           node-version: '18'
 
       - run: npm install -g npm@latest
@@ -85,6 +92,9 @@ jobs:
 
       - uses: actions/setup-node@v4
         with:
+          cache: 'npm'
+          cache-dependency-path: |
+            package-lock.json
           node-version: 16
 
       - name: Bootstrap
@@ -106,6 +116,9 @@ jobs:
         uses: actions/[email protected]
       - uses: actions/setup-node@v4
         with:
+          cache: 'npm'
+          cache-dependency-path: |
+            package-lock.json
           node-version: 16
 
       - name: Bootstrap
@@ -133,6 +146,9 @@ jobs:
 
       - uses: actions/setup-node@v4
         with:
+          cache: 'npm'
+          cache-dependency-path: |
+            package-lock.json
           node-version: ${{ matrix.node_version }}
 
       - name: Build

.github/workflows/w3c-integration-test.yml

@@ -16,6 +16,9 @@ jobs:
 
       - uses: actions/setup-node@v4
         with:
+          cache: 'npm'
+          cache-dependency-path: |
+            package-lock.json
           node-version: '16'
 
       - name: Install and Bootstrap 🔧

.npmrc

@@ -1,2 +1 @@
-//registry.npmjs.org/:_authToken=${NPM_TOKEN}
 lockfile-version=2

CHANGELOG.md

@@ -17,6 +17,7 @@ For experimental package changes, see the [experimental CHANGELOG](experimental/
 
 * chore: type reference on zone.js [#4257](https://github.com/open-telemetry/opentelemetry-js/pull/4257) @legendecas
 * chore: no need for 'packages' in lerna.json [#4264](https://github.com/open-telemetry/opentelemetry-js/pull/4264) @trentm
+* test: add node 20 to test matrix [#4336](https://github.com/open-telemetry/opentelemetry-js/pull/4336) @dyladan
 
 ### :bug: (Bug Fix)
 
@@ -365,16 +366,8 @@ There are no changes between 1.0.0 and the previous 0.33.0 version.
 
 * fix(sdk-web): parse url with relative url string [#2972](https://github.com/open-telemetry/opentelemetry-js/pull/2972) @legendecas
 
-### :books: (Refine Doc)
-
-### :house: (Internal)
-
 ## 1.2.0
 
-### :boom: Breaking Change
-
-### :rocket: (Enhancement)
-
 ### :bug: (Bug Fix)
 
 * fix: sanitize attributes inputs [#2881](https://github.com/open-telemetry/opentelemetry-js/pull/2881) @legendecas
@@ -2290,7 +2283,9 @@ Released 2020-03-19
 
 Released 2020-03-16
 
-### This is a first official beta release, which provides almost fully complete metrics, tracing, and context propagation functionality but makes no promises around breaking changes
+### First official beta release
+
+* provides almost fully complete metrics, tracing, and context propagation functionality but makes **no promises** around breaking changes
 
 ### :boom: Breaking Change
 

README.md

@@ -111,6 +111,7 @@ If you are a library author looking to build OpenTelemetry into your library, pl
 
 | Platform Version    | Supported                                     |
 |---------------------|-----------------------------------------------|
+| Node.JS `v20`       | :heavy_check_mark:                            |
 | Node.JS `v18`       | :heavy_check_mark:                            |
 | Node.JS `v16`       | :heavy_check_mark:                            |
 | Node.JS `v14`       | :heavy_check_mark:                            |

experimental/CHANGELOG.md

@@ -13,10 +13,7 @@ All notable changes to experimental packages in this project will be documented
 * fix(sdk-logs): avoid map attribute set when count limit exceeded
 * fix(instrumentation-fetch): only access navigator if it is defined [#4063](https://github.com/open-telemetry/opentelemetry-js/pull/4063)
   * allows for experimental usage of this instrumentation with non-browser runtimes
-
-### :books: (Refine Doc)
-
-### :house: (Internal)
+* fix(instrumentation-http): memory leak when responses are not resumed
 
 ## 0.45.1
 
@@ -183,8 +180,6 @@ All notable changes to experimental packages in this project will be documented
 
 * doc(instrumentation): add limitiations section to readme [#3786](https://github.com/open-telemetry/opentelemetry-js/pull/3786) @flarna
 
-### :house: (Internal)
-
 ## 0.38.0
 
 ### :boom: Breaking Change
@@ -401,10 +396,6 @@ All notable changes to experimental packages in this project will be documented
 * fix(histogram): fix maximum when only values < -1 are provided [#3086](https://github.com/open-telemetry/opentelemetry-js/pull/3086) @pichlermarc
 * fix(instrumentation-grpc): always set grpc semcov status code attribute with numeric value [#3076](https://github.com/open-telemetry/opentelemetry-js/pull/3076) @blumamir
 
-### :books: (Refine Doc)
-
-### :house: (Internal)
-
 ## 0.30.0
 
 ### :boom: Breaking Change
@@ -479,10 +470,6 @@ All notable changes to experimental packages in this project will be documented
 * fix(metrics): specification compliant default metric unit [#2983](https://github.com/open-telemetry/opentelemetry-js/pull/2983) @andyfleming
 * fix(opentelemetry-instrumentation): use all provided patches for the same file [#2963](https://github.com/open-telemetry/opentelemetry-js/pull/2963) @Ugzuzg
 
-### :books: (Refine Doc)
-
-### :house: (Internal)
-
 ## 0.28.0
 
 ### :boom: Breaking Change

experimental/packages/opentelemetry-exporter-prometheus/test/PrometheusExporter.test.ts

@@ -360,8 +360,8 @@ describe('PrometheusExporter', () => {
           .get('http://localhost:9464/metrics', res => {
             errorHandler(done)(new Error('unreachable'));
           })
-          .on('error', err => {
-            assert(`${err}`.match('ECONNREFUSED'));
+          .on('error', (err: any) => {
+            assert.equal(err.code, 'ECONNREFUSED');
             done();
           });
       });

experimental/packages/opentelemetry-instrumentation-http/src/http.ts

@@ -330,6 +330,9 @@ export class HttpInstrumentation extends InstrumentationBase<Http> {
       'response',
       (response: http.IncomingMessage & { aborted?: boolean }) => {
         this._diag.debug('outgoingRequest on response()');
+        if (request.listenerCount('response') <= 1) {
+          response.resume();
+        }
         const responseAttributes =
           utils.getOutgoingRequestAttributesOnResponse(response);
         span.setAttributes(responseAttributes);

experimental/packages/opentelemetry-instrumentation-http/test/utils/rawRequest.ts

@@ -22,7 +22,7 @@ export async function sendRequestTwice(
   port: number
 ): Promise<Buffer> {
   return new Promise((resolve, reject) => {
-    const request = 'GET /raw HTTP/1.1\n\n';
+    const request = `GET /raw HTTP/1.1\r\nHost: ${host}:${port}\r\n\r\n`;
     const socket = net.createConnection({ host, port }, () => {
       socket.write(`${request}${request}`, err => {
         if (err) reject(err);

experimental/packages/opentelemetry-instrumentation/src/index.ts

@@ -15,7 +15,9 @@
  */
 
 export * from './autoLoader';
-export * from './platform/index';
+export { InstrumentationBase } from './platform/index';
+export { InstrumentationNodeModuleDefinition } from './instrumentationNodeModuleDefinition';
+export { InstrumentationNodeModuleFile } from './instrumentationNodeModuleFile';
 export * from './types';
 export * from './types_internal';
 export * from './utils';

experimental/packages/opentelemetry-instrumentation/src/instrumentation.ts

@@ -25,16 +25,19 @@ import {
   TracerProvider,
 } from '@opentelemetry/api';
 import * as shimmer from 'shimmer';
-import { InstrumentationModuleDefinition } from './platform/node';
-import * as types from './types';
+import {
+  InstrumentationModuleDefinition,
+  Instrumentation,
+  InstrumentationConfig,
+} from './types';
 
 /**
  * Base abstract internal class for instrumenting node and web plugins
  */
 export abstract class InstrumentationAbstract<T = any>
-  implements types.Instrumentation
+  implements Instrumentation
 {
-  protected _config: types.InstrumentationConfig;
+  protected _config: InstrumentationConfig;
 
   private _tracer: Tracer;
   private _meter: Meter;
@@ -43,7 +46,7 @@ export abstract class InstrumentationAbstract<T = any>
   constructor(
     public readonly instrumentationName: string,
     public readonly instrumentationVersion: string,
-    config: types.InstrumentationConfig = {}
+    config: InstrumentationConfig = {}
   ) {
     this._config = {
       enabled: true,
@@ -95,15 +98,15 @@ export abstract class InstrumentationAbstract<T = any>
   }
 
   /* Returns InstrumentationConfig */
-  public getConfig(): types.InstrumentationConfig {
+  public getConfig(): InstrumentationConfig {
     return this._config;
   }
 
   /**
    * Sets InstrumentationConfig to this plugin
    * @param InstrumentationConfig
    */
-  public setConfig(config: types.InstrumentationConfig = {}): void {
+  public setConfig(config: InstrumentationConfig = {}): void {
     this._config = Object.assign({}, config);
   }
 

experimental/packages/opentelemetry-instrumentation/src/platform/node/instrumentationNodeModuleDefinition.ts renamed to experimental/packages/opentelemetry-instrumentation/src/instrumentationNodeModuleDefinition.ts

@@ -14,4 +14,4 @@
  * limitations under the License.
  */
 
-export * from './instrumentation';
+export { InstrumentationBase } from './instrumentation';

experimental/packages/opentelemetry-instrumentation/src/platform/node/instrumentationNodeModuleFile.ts renamed to experimental/packages/opentelemetry-instrumentation/src/instrumentationNodeModuleFile.ts

@@ -14,4 +14,4 @@
  * limitations under the License.
  */
 
-export * from './node';
+export { InstrumentationBase } from './node';

experimental/packages/opentelemetry-instrumentation/src/platform/browser/index.ts

@@ -13,7 +13,4 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-export * from './instrumentation';
-export * from './instrumentationNodeModuleDefinition';
-export * from './instrumentationNodeModuleFile';
-export * from './types';
+export { InstrumentationBase } from './instrumentation';

experimental/packages/opentelemetry-instrumentation/src/platform/index.ts

@@ -26,7 +26,7 @@ import {
 } from './RequireInTheMiddleSingleton';
 import type { HookFn } from 'import-in-the-middle';
 import * as ImportInTheMiddle from 'import-in-the-middle';
-import { InstrumentationModuleDefinition } from './types';
+import { InstrumentationModuleDefinition } from '../../types';
 import { diag } from '@opentelemetry/api';
 import type { OnRequireFn } from 'require-in-the-middle';
 import { Hook } from 'require-in-the-middle';